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William Blair & Company

William Blair & Company Portfolio holdings

AUM $38.4B
1-Year Est. Return 25.71%
This Fund
S&P 500
This Quarter Est. Return
+1.74%
1 Year Est. Return
+25.71%
3 Year Est. Return
+88.7%
5 Year Est. Return
+104.53%
10 Year Est. Return
+665.86%
AUM
$32.4B
AUM Growth
+$583M
Cap. Flow
+$654M
Cap. Flow %
2.02%
Top 10 Hldgs %
24.5%
Holding
1,893
New
89
Increased
716
Reduced
748
Closed
71

Top Buys

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$57.9M
2
UBER icon
Uber
UBER
+$55.4M
3
MSFT icon
Microsoft
MSFT
+$52.4M
4
XOM icon
ExxonMobil
XOM
+$44.2M
5
AAON icon
Aaon
AAON
+$42M

Sector Composition

Rank Sector Weight
1 Technology 27.24%
2 Healthcare 15.67%
3 Financials 12.01%
4 Industrials 11.46%
5 Consumer Discretionary 8.16%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
CNQ icon
1351
Canadian Natural Resources
CNQ
$98.1B
$232K ﹤0.01%
6,526
+170
+3% +$6.4K
RMBS icon
1352
Rambus
RMBS
$11B
$232K ﹤0.01%
3,951
-464
-11% -$26.5K
IFRA icon
1353
iShares US Infrastructure ETF
IFRA
$4.62B
$232K ﹤0.01%
5,505
-269
-5% -$11.6K
ACVA icon
1354
ACV Auctions
ACVA
$1.32B
$232K ﹤0.01%
12,691
DVA icon
1355
DaVita
DVA
$11.6B
$231K ﹤0.01%
1,667
-33
-2% -$4.55K
BNDX icon
1356
Vanguard Total International Bond ETF
BNDX
$82.9B
$229K ﹤0.01%
4,712
-533
-10% -$25.9K
CINF icon
1357
Cincinnati Financial
CINF
$26.5B
$229K ﹤0.01%
1,941
-2
-0.1% -$234
UGI icon
1358
UGI
UGI
$7.53B
$228K ﹤0.01%
+9,968
New +$242K
AWR icon
1359
American States Water
AWR
$3.49B
$228K ﹤0.01%
3,145
ITRN icon
1360
Ituran Location and Control
ITRN
$1.07B
$228K ﹤0.01%
9,250
+2,000
+28% +$53K
GL icon
1361
Globe Life
GL
$13.8B
$227K ﹤0.01%
2,763
+1
+0% +$83
AB icon
1362
AllianceBernstein
AB
$3.4B
$226K ﹤0.01%
+6,689
New +$224K
EXE
1363
Expand Energy Corp
EXE
$22.3B
$226K ﹤0.01%
+2,749
New +$243K
EIX icon
1364
Edison International
EIX
$26.7B
$223K ﹤0.01%
+3,108
New +$225K
VRIG icon
1365
Invesco Variable Rate Investment Grade ETF
VRIG
$1.85B
$223K ﹤0.01%
8,872
-95
-1% -$2.39K
APTV icon
1366
Aptiv
APTV
$10.1B
$222K ﹤0.01%
3,154
-1,678
-35% -$129K
APA icon
1367
APA Corp
APA
$14B
$222K ﹤0.01%
7,543
+100
+1% +$3.1K
RPRX icon
1368
Royalty Pharma
RPRX
$26.4B
$222K ﹤0.01%
+8,420
New +$233K
JAZZ icon
1369
Jazz Pharmaceuticals
JAZZ
$16.2B
$222K ﹤0.01%
2,077
-10
-0.5% -$1.1K
IXJ icon
1370
iShares Global Healthcare ETF
IXJ
$4.23B
$221K ﹤0.01%
2,385
-1,225
-34% -$112K
TM icon
1371
Toyota
TM
$223B
$221K ﹤0.01%
1,080
-114
-10% -$25.2K
EXR icon
1372
Extra Space Storage
EXR
$31B
$221K ﹤0.01%
+1,424
New +$208K
HRL icon
1373
Hormel Foods
HRL
$13.4B
$221K ﹤0.01%
7,238
+937
+15% +$31.5K
ZETA icon
1374
Zeta Global
ZETA
$7.17B
$221K ﹤0.01%
12,500
BFC icon
1375
Bank First Corp
BFC
$1.74B
$220K ﹤0.01%
2,669

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William Blair & Company's Q2 2024 Portfolio in Review

As of Q2 2024, William Blair & Company held 1,893 positions worth $32.4B, up 1.8% from $31.8B the previous quarter. Its ten largest holdings account for 24% of the portfolio.

William Blair & Company's Q2 2024 filing shows 89 new, 716 increased, 748 reduced and 71 closed positions. Its largest new stake was Aaon: 515,063 shares worth $44.9M. The largest sale was PowerSchool Holdings, Inc., an estimated $70.4M.

By sector, the portfolio is most concentrated in Technology at 27% of assets, up from 26% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q2 2024 buy was Aaon: 515,063 shares worth $44.9M.
  • William Blair & Company added most to Apple in Q2 2024, an estimated $57.9M increase.
  • William Blair & Company's biggest Q2 2024 reduction was PowerSchool Holdings, Inc., cutting an estimated $70.4M.
  • William Blair & Company fully exited Pioneer Natural Resource Co. in Q2 2024, selling an estimated $40M.
  • William Blair & Company's ten largest holdings make up 24% of its $32.4B portfolio in Q2 2024.
  • William Blair & Company opened 89 new positions and closed 71 in Q2 2024.
  • William Blair & Company's portfolio value rose 1.8% quarter-over-quarter to $32.4B.

Based on William Blair & Company's 13F filing for Q2 2024, filed 12 Aug 2024.